new Vue({
    el: '#sidebar',
    data: {
        theme: 'light'
    },
    methods: {
        menuSelect: function (key) {
            console.log(key);
            window.location.href = key;
        }
    }
});
new Vue({
    el: '#header',
    data: {
        theme: 'dark'

    },
    methods: {
        menuSelect: function (key) {
            console.log(key);
            window.location.href = key;
        }
    }
});